gesisco.org - robtex.com
gesisco.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2800:6c0:2::1:4🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| A | 200.58.112.242🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| NS | ns3.hostmar.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns3.hostmar.com | ||||||
| NS | ns1.donweb.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns3.hostmar.com | ||||||
| NS | ns2.donweb.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.com | ||||||
| NS | ns4.hostmar.com ⚠️ Not in parent delegation | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.com | ||||||
| MX | mail.gesisco.org ⭐ | ||||||
| A | 2800:6c0:2::1:4🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| A | 200.58.112.242🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | l004.dattaweb.com | ||||||
| MX | mx1.gesisco.org(20) | ||||||
| A | 200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | mxbkp.hostmar.com | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-01-28 #3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774515267 | ||||||
Previously MX for
gesisco.org |
Subdomains
Same first word
gesisco.org |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.donweb.com2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 22:56:06
● 2026-03-26 09:02:40
●NSns2.donweb.com2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 22:56:06
● 2026-03-26 09:02:40
●NSns3.hostmar.com2015-08-23 → 2026-03-26 · 2 obs
● 2026-03-26 09:02:40
●NSns4.hostmar.com2015-08-23 → 2026-03-26 · 2 obs
● 2026-03-26 09:02:40
○MXgesisco.org2015-08-23 → 2018-09-04 · 4 obs
● 2018-09-04 11:38:32
○ 2026-03-06 22:56:06
○ 2026-03-26 09:02:40
●MXmail.gesisco.org2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 22:56:06
● 2026-03-26 09:02:40
●MXmx1.gesisco.org2015-08-23 → 2026-03-26 · 2 obs
● 2026-03-26 09:02:40
●A200.58.112.2422026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 22:56:06
● 2026-03-26 09:02:40
○A200.58.116.132015-08-23 → 2018-09-04 · 4 obs
● 2018-09-04 11:38:32
○ 2026-03-06 22:56:06
○ 2026-03-26 09:02:40
●A2800:6c0:2::1:42026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 22:56:06
● 2026-03-26 09:02:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| gesisco.org | ns1.donweb.com, ns2.donweb.com | - |
✅ Authoritative Response
Server:200.58.112.193
NS records: ns1.donweb.com, ns2.donweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gesisco.org (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.112.242 |
| AAAA | 1 | 2800:6c0:2::1:4 |
| NS | 2 | ns4.hostmar.com, ns3.hostmar.com |
| MX | 2 | mail.gesisco.org (pri: 0), mx1.gesisco.org (pri: 20) |
| TXT | 1 | v=spf1 include:spf.hostmar.com -all |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
Analysis
Hierarchy
gesisco.org is a parent of mail.gesisco.org and mx1.gesisco.org.
IP Addresses
gesisco.org points to two IP numbers: 2800:6c0:2::1:4 and 200.58.112.242.
Other host names, for instance mail.vixon.com.ar, mail.carolinamaldonado.com, intersatargentina.com, sion.com and mail.bigtecnia.com share IP numbers with gesisco.org.
Name Servers
gesisco.org is delegated to four name servers: ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com.
gesisco.org at least partially shares name servers with other domains, for instance iniciar.com.ar, gitours.com.ar, almacenestodotornillo.com, n4designlab.com.mx and recargafacil.co.
These name servers are commonly used together with ns21.dattatec.com, ns22.dattatec.com, ns1.donweb.mx, ns1.donweb.co, ns1.donweb.uy, ns2.donweb.bo, ns1.donweb.cl, ns2.donweb.pe and ns2.donweb.com.br.
Host names with one IP number:
Host name ns1.donweb.com points to: 200.58.112.193
Host name ns2.donweb.com points to: 200.58.112.101
Host name ns3.hostmar.com points to: 200.58.112.193
Host name ns4.hostmar.com points to: 200.58.112.101
Host names pointing to 200.58.112.193: ns1.donweb.com and ns3.hostmar.com
Host names pointing to 200.58.112.101: ns2.donweb.com and ns4.hostmar.com
Mail Servers
gesisco.org is handled by two mail servers: mail.gesisco.org and mx1.gesisco.org.
Host names with two IP numbers:
mail.gesisco.org points to 2800:6c0:2::1:4 and 200.58.112.242.
Host names with one IP number:
mx1.gesisco.org points to 200.58.122.206.